Red is the rarest hair color, but to understand why that’s the case, you need a basic grasp of the science. There’s a lot more to it than the simple traits we learned about in ...

Eye contact helps build trust and communication whether in business, friendships or romantic pursuits. Its importance in human socialization means that we're more likely to take note of eye color and ...

In humans, phenotypically, eye color falls into one of these basic categories -brown, blue or green. Brown eyes are the most common (due to their dominant nature), followed by blue and then green.

Discover how a simple online test can reveal whether you perceive colors as blue or green and why monitor calibration is ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

changing your eye color. The young and old have discovered that turning brown eyes blue or hazel eyes green can be as simple as putting in color contacts or as permanent as laser surgery that ...